[Propylene glycol supply and sales] The role of propylene glycol in the pharmaceutical industry

propylene glycol is an organic compound (diol), usually slightly sweet, odorless, colorless and transparent oily liquid, hygroscopic and easily mixed with water, acetone, and chloroform. propylene glycol has a wide range of applications and is often used as a hygroscopic agent, antifreeze, lubricant and solvent in the food, pharmaceutical and cosmetic industries. propylene glycol supply…